| Patents for B01D 33 - Filters with filtering elements which move during the filtering operation (10,149) |
|---|
| 02/20/2002 | CN2477253Y Net pressuring appts. |
| 02/20/2002 | CN1336974A Arrangement for adjusting width of fibre web |
| 02/19/2002 | CA2243564C Apparatus for filtering plasticized thermoplastics and a filter element therefor |
| 02/13/2002 | EP1179357A1 Screen assembly, vibratory separator and method of screening |
| 02/13/2002 | CN1335802A Screw press |
| 02/13/2002 | CN1335296A Method for recovering crystal from sludge |
| 02/07/2002 | WO2002009844A1 Screening method and apparatus |
| 01/24/2002 | WO2002007478A2 Filter |
| 01/24/2002 | WO2002005974A1 Vibratory screen |
| 01/24/2002 | WO2002005935A2 Rotating filter |
| 01/24/2002 | US20020008061 Disposable rotary drum filter |
| 01/24/2002 | DE10039272C1 Disc-shaped filtration plate production involves forming vaporizable core between layers of either suspension or powdered material and sintering |
| 01/24/2002 | CA2414883A1 Filter |
| 01/22/2002 | US6340089 Method of fabricating undulating screen for vibratory screening machine |
| 01/17/2002 | WO2001026775A3 Self-cleaning fuel oil strainer |
| 01/16/2002 | EP1171218A1 Method for manufacturing shrink fabric, and shrink fabric |
| 01/16/2002 | EP0956134B1 Device for treating, in particular washing, gluten or the like |
| 01/16/2002 | CN1331613A Appts. for cleaning filter cloth in filtering device |
| 01/15/2002 | US6338411 Screw drum type filtration device |
| 01/10/2002 | WO2002002868A1 Wash press having an oscillating spray arrangement |
| 01/10/2002 | WO2002002205A1 Apparatus for filtering a material and a blow conduit used in connection therewith |
| 01/10/2002 | WO2002002204A1 Sealing arrangement |
| 01/10/2002 | WO2001081017A8 System and method for cleaning a screen |
| 01/10/2002 | US20020004038 Dual chamber dispenser to receive centrifuged blood; stores, individually, activated blood components; isolates thrombin; all components for surgical bioadhesive derived from patient |
| 01/10/2002 | US20020003117 Process for recovering crystals from a slurry |
| 01/10/2002 | DE10103990A1 Vorrichtung zum Reinigen thermoplastischen Materials A device for cleaning thermoplastic material |
| 01/09/2002 | EP1170280A2 Process for recovering crystals from a slurry |
| 01/09/2002 | CN2469977Y Predewatering-dewatering integral belt-type press filter |
| 01/08/2002 | US6336561 Disposable rotary drum filter |
| 01/03/2002 | WO2002000360A1 Apparatus and methods for making a screen and a screen made by the method |
| 01/03/2002 | WO2002000324A1 Assembly for withdrawing and filtering partial volumes of process fluid |
| 01/03/2002 | WO2002000321A1 Device for purifying thermoplastic materials |
| 01/03/2002 | US20020000406 Solid-liquid separating apparatus |
| 01/03/2002 | US20020000399 Screen assemly for vibratory separators |
| 01/02/2002 | CN1328861A Solid and liquid separator |
| 12/27/2001 | WO2001097948A2 Apparatus and method for separation fluids from solids, providing suction on the sides and/or underneath a carrier belt |
| 12/27/2001 | WO2001097947A1 A screen arrangement and a support structure for a vibratory separator |
| 12/27/2001 | WO2001097939A2 Pressure liquid filtration with ultrasonic bridging prevention |
| 12/27/2001 | US20010055621 System for the production of autologous platelet gel |
| 12/27/2001 | US20010054592 Folding belt filter |
| 12/27/2001 | US20010054591 Wastewater screening, washing and dewatering system |
| 12/27/2001 | US20010054590 Fiber mat is formed on a screen cylinder of a pressurized fiber filtering device used to filter particles from a liquid stream; formed by injecting cellulosic fibers into the liquid stream flowing into the fiber filtering device. |
| 12/27/2001 | US20010054581 Rotating device for continuously filtering a liquid such as a solution containing a precipitate |
| 12/27/2001 | CA2412679A1 A screen arrangement and a support structure for a vibratory separator |
| 12/25/2001 | US6332983 Chip treatment device |
| 12/25/2001 | US6332545 Solid-liquid separating apparatus |
| 12/20/2001 | DE10027959A1 Centrifuge used as a separator consists of a feed pipe and a distributor for introducing a material to be centrifuged into a centrifuge chamber limited by a centrifuge drum, and a sieve |
| 12/19/2001 | EP1163037A1 Screen assembly, vibratory separator and method of screening |
| 12/19/2001 | CN2465771Y Filter-cloth-free vacuum mud jice filter unit |
| 12/14/2001 | CA2347418A1 Improved filtration of pulp mill liquids |
| 12/13/2001 | WO2001093981A1 Centrifuge with sieve and method for operating said centrifuge |
| 12/13/2001 | US20010050250 Corrosion-resistant filter element |
| 12/13/2001 | US20010050249 Solid-liquid separating apparatus |
| 12/12/2001 | EP1161977A1 Solid-liquid separating apparatus |
| 12/12/2001 | EP1161292A1 Separating device for removing solids from a liquid-solid mixture |
| 12/12/2001 | EP0956133B1 Method and apparatus for filtering a fluid |
| 12/12/2001 | EP0932454B1 Improved vibratory screening machine |
| 12/12/2001 | CN2464424Y Composite board frame type mud press-filter dryer |
| 12/12/2001 | CN1325753A Solid-liquid separator |
| 12/11/2001 | CA2076852C Disc filter |
| 12/05/2001 | CN2463029Y Improved filtering band cleaning unit of band filter press |
| 12/05/2001 | CN2463028Y Improved filtering band tension uint of band filter press |
| 12/05/2001 | CN2463027Y Agglutinating-filter pressing integrated band filter press |
| 12/04/2001 | US6325216 Screen apparatus for vibratory separator |
| 12/01/2001 | CA2350876A1 Improved filter bag |
| 11/29/2001 | WO2001089660A1 High efficiency backwash shoe |
| 11/28/2001 | CN1324262A Apparatus for removing material from pressurised space |
| 11/21/2001 | EP1155722A1 Solid-liquid separating apparatus |
| 11/21/2001 | EP1154840A1 Method and device for cross-flow filtration |
| 11/21/2001 | EP1154830A1 Apparatus for cleaning a filter cloth in a filtering device |
| 11/15/2001 | WO2001085317A1 Discoid filtration body |
| 11/15/2001 | WO2001085305A1 Apparatus for electrodewatering |
| 11/15/2001 | CA2408971A1 Apparatus for electrodewatering |
| 11/14/2001 | EP1153168A1 Arrangement for adjusting width of fibre web |
| 11/14/2001 | CN1321532A Cone micro-rotating filter machine |
| 11/14/2001 | CN1074681C 过滤扇形体 Filter segments |
| 11/08/2001 | WO2000004975A3 Retention of filter elements |
| 11/08/2001 | EP1144071A3 Retention of filter elements |
| 11/07/2001 | CN1320470A Rotation-type filter method for well-drilling fluid and 4 special devices for implementing it |
| 11/06/2001 | US6312592 Clarifier for liquids laden with suspended matter |
| 11/01/2001 | WO2001081017A2 System and method for cleaning a screen |
| 11/01/2001 | WO2001081015A1 Shale shaker screen retainer |
| 11/01/2001 | WO2001081014A2 Tandem shale shaker |
| 11/01/2001 | WO2001080971A1 Filter device for clarifying contaminated liquids |
| 11/01/2001 | WO2001080970A1 Device for filtering flowable media |
| 11/01/2001 | WO2001080969A1 Screen and method of making the same |
| 11/01/2001 | CA2421115A1 Filter device for clarifying contaminated liquids |
| 11/01/2001 | CA2414011A1 Screen and method of making the same |
| 10/31/2001 | EP1149619A1 Filter device for clarifying contaminated liquids |
| 10/31/2001 | EP1148990A1 Screw press |
| 10/31/2001 | DE10019674A1 Device for cross-flow permeation of liquid media used in the food industry comprises packets of parallel plate-like membrane bodies made from ceramic material and hollow shafts |
| 10/31/2001 | DE10019672A1 Device for cross-flow permeation of liquid media used in food industry comprises packets of parallel plate-like membrane bodies made from ceramic material and hollow shafts |
| 10/31/2001 | CN1073872C Band type filter machine |
| 10/25/2001 | US20010032815 Lost circulation fluid treatment |
| 10/25/2001 | DE10019671A1 Filtration device used for filtering abrasive materials from medium comprises first packet of parallel disk-like hollow bodies, hollow shaft penetrating bodies, second packet of disk-like hollow bodies and second hollow shaft |
| 10/24/2001 | EP1147824A1 Ultrasound device for improving the solid-liquid separation process in suspensions |
| 10/24/2001 | EP1146946A1 Device for separating fluids |
| 10/24/2001 | CN1073457C Device for filtering, washing and drying solid material-liquid mixture |
| 10/23/2001 | US6306221 For washing motor parts |
| 10/18/2001 | WO2001076720A1 Device for separating solids from a fluid mass |